JavaScript frameworks
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BackboneJS is a JavaScript library that allows to develop and structure the client side applications that run in a web browser.
Disclaimer: The data used in this report is collected from the current VersionDB release (February 2026) containing a total of 12,727,168 domains. All statistics reflect this dataset and do not claim to represent all websites globally.
Backbone.js Complementary Technologies
Technologies frequently found with Backbone.js.
Live Backbone.js Sites
60.2k
Complementary Tech
1.2k
Most Frequent Complementary Tech
Websites Using Backbone.js
An unordered, non-ranked list generated from observed technology data.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| darnavzw.be | Unknown | Cloudflare, Inc. | February 13, 2026 |
| sandhutton-warthill.co.uk | 🇬🇧 United Kingdom | IONOS SE | February 13, 2026 |
| blogdobranco.com | 🇧🇷 Brazil | CLOUDX SERVICOS EM NUVEM LTDA | February 13, 2026 |
| connectedwalls.com | 🇫🇷 France | OVH SAS | February 13, 2026 |
| delcampovillares.com | 🇺🇸 United States | New Dream Network, LLC | February 13, 2026 |
| ztsint.com | 🇸🇰 Slovakia | WebSupport s.r.o. | February 13, 2026 |
| tenutamasciangelo.com | 🇮🇹 Italy | Aruba S.p.A. | February 13, 2026 |
| youstudynew.com | 🇷🇺 Russia | Beget LLC | February 13, 2026 |
| alserco.es | 🇩🇪 Germany | IONOS SE | February 13, 2026 |
| chairman.hu | 🇭🇺 Hungary | Servergarden Kft. | February 13, 2026 |
| nastartujto.cz | 🇨🇿 Czech Republic | WEDOS Internet, a.s. | February 13, 2026 |
| africanfinance.network | 🇫🇷 France | OVH SAS | February 13, 2026 |
| asthmabhawan.com | 🇺🇸 United States | Hostinger International Limited | February 13, 2026 |
| laguardiamobiliario.com | 🇺🇸 United States | GoDaddy.com, LLC | February 13, 2026 |
| academyparalegals.com | 🇺🇸 United States | GoDaddy.com, LLC | February 13, 2026 |
| ansechastanet.com | 🇺🇸 United States | Cloudflare London, LLC | February 13, 2026 |
| lagunarealestate.com.au | Unknown | Cloudflare, Inc. | February 13, 2026 |
| oldstylesupportersrosanero.com | 🇮🇹 Italy | Aruba S.p.A. | February 13, 2026 |
| beinginawareness.com | 🇺🇸 United States | Sucuri | February 13, 2026 |
| bluewolf-reviews.com | 🇺🇸 United States | A2 Hosting, Inc. | February 13, 2026 |
| bit2bitamericas.com | 🇺🇸 United States | Fastly, Inc. | February 13, 2026 |
| fucavaleirosdearuanda.com.br | 🇧🇷 Brazil | Locaweb Servicos de Internet SA | February 13, 2026 |
| actvolunteercenter.org | Unknown | Cloudflare, Inc. | February 13, 2026 |
| akeresztenykozosseg.org | 🇭🇺 Hungary | WebSupport s.r.o. | February 13, 2026 |
| pryd.co.uk | Unknown | Cloudflare, Inc. | February 13, 2026 |
| tevzana-sp.ru | 🇷🇺 Russia | Beget LLC | February 13, 2026 |
| ameriguardsvc.com | Unknown | Cloudflare, Inc. | February 13, 2026 |
| sanfernandocity.gov.ph | 🇵🇭 Philippines | Philippine Long Distance Telephone Company | February 13, 2026 |
| msu.ru | 🇷🇺 Russia | Federal State Budgetary Educational Institution of Higher Education Lomonosov Moscow State Un | February 13, 2026 |
| uis.edu.co | 🇨🇴 Colombia | Universidad Industrial de Santander - UIS | February 13, 2026 |
| kewfamilymed.com | 🇺🇸 United States | Cloudflare London, LLC | February 6, 2026 |
| bridgeburracocrema.org | 🇮🇹 Italy | Netsons s.r.l. | February 6, 2026 |
| yubasciencefoundation.org | 🇺🇸 United States | PrivateSystems Networks | February 6, 2026 |
| practiceplusgroup.com | 🇬🇧 United Kingdom | Claranet Limited | February 6, 2026 |
| riversidetownhomesaustin.com | 🇺🇸 United States | Amazon.com, Inc. | February 6, 2026 |
| makingdifference.org | 🇩🇰 Denmark | One.com A/S | February 6, 2026 |
| attadvantage.com | Unknown | Cloudflare, Inc. | February 6, 2026 |
| couplescounselingboston.org | 🇺🇸 United States | PrivateSystems Networks | February 6, 2026 |
| pklfreeze.com | 🇺🇸 United States | Google LLC | February 6, 2026 |
| zfhyw.com | 🇸🇬 Singapore | Tencent Building, Kejizhongyi Avenue | February 6, 2026 |
| ullstrumpers.org | 🇩🇰 Denmark | One.com A/S | February 6, 2026 |
| blogdage.com.br | 🇧🇷 Brazil | Gamers Club Ltda | February 6, 2026 |
| kapnoscigar.com | 🇺🇸 United States | Cloudflare London, LLC | February 6, 2026 |
| quintessenceforum.com | 🇩🇪 Germany | dogado GmbH | February 6, 2026 |
| eagleshamhs.com | 🇫🇷 France | Host Europe GmbH | February 6, 2026 |
| dragoneternity.com | 🇫🇮 Finland | Google LLC | February 6, 2026 |
| ciriscience.org | 🇺🇸 United States | GoDaddy.com, LLC | February 6, 2026 |
| referat-ok.com.ua | 🇫🇷 France | OVH SAS | February 6, 2026 |
| iubat.edu | 🇧🇩 Bangladesh | Xeon | February 6, 2026 |
| morag.pl | 🇵🇱 Poland | Nazwa.pl Sp.z.o.o. | February 6, 2026 |
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Buy Now — $199.95 USDTop Backbone.js Identifiers
Who is using Backbone.js and where.
Countries
Top 5 most detected countries for Backbone.js
ASNs
Top 5 most detected ASNs for Backbone.js
Languages
Top 5 most detected Languages for Backbone.js
TLDs
Top 5 most detected TLDs for Backbone.js
Most Frequent Backbone.js Identifiers and Complementary Tech
Most frequently encountered identifiers for Backbone.js and its complementary technologies.
| Technology | Sites |
|---|---|
| Underscore.js | 60,262 |
| jQuery | 59,997 |
| PHP | 58,624 |
| MySQL | 57,660 |
| WordPress | 57,483 |
| jQuery Migrate | 53,184 |
| Yoast SEO | 24,131 |
| Google Analytics | 22,155 |
| HTTP/3 | 20,210 |
| Apache HTTP Server | 20,191 |
| Elementor | 17,503 |
| Ninja Forms | 17,022 |
| Contact Form 7 | 15,777 |
| Bootstrap | 15,774 |
| Cloudflare | 14,390 |
| imagesLoaded | 14,337 |
| WooCommerce | 13,685 |
| Nginx | 12,964 |
| reCAPTCHA | 12,003 |
| Site Kit | 11,131 |
| WordPress Block Editor | 10,958 |
| Google Tag Manager | 10,487 |
| Plupload | 10,158 |
| Moxie | 9,898 |
| LiteSpeed | 9,544 |
| Magnific Popup | 9,498 |
| Slider Revolution | 9,194 |
| Slick | 9,119 |
| Swiper | 8,667 |
| HSTS | 8,497 |
| FitVids.JS | 8,412 |
| Modernizr | 8,215 |
| Clipboard.js | 7,988 |
| OWL Carousel | 7,250 |
| Lightbox | 7,014 |
| wpBakery | 6,552 |
| Font Awesome | 6,421 |
| Moment.js | 6,377 |
| Cloudflare Bot Management | 6,097 |
| LiteSpeed Cache | 5,638 |
| Hostinger | 5,318 |
| Gravatar | 4,975 |
| Google Maps | 4,612 |
| jQuery UI | 4,472 |
| YouTube | 4,438 |
| Cloudflare Browser Insights | 4,336 |
| cdnjs | 4,165 |
| All in One SEO | 4,160 |
| Select2 | 3,754 |
| All in One SEO Pack | 3,496 |
| Language | Sites |
|---|---|
| English | 32,661 |
| German | 6,119 |
| French | 5,053 |
| Spanish | 3,467 |
| Latin | 3,076 |
| Italian | 2,411 |
| Dutch | 2,156 |
| Portuguese | 1,496 |
| Tagalog | 1,366 |
| Russian | 1,154 |
| Polish | 1,094 |
| Danish | 923 |
| Japanese | 864 |
| Afrikaans | 749 |
| Welsh | 705 |
| Swedish | 694 |
| Catalan | 691 |
| Esperanto | 684 |
| Chinese | 673 |
| Norwegian Nynorsk | 594 |
| Yoruba | 554 |
| Indonesian | 517 |
| Romanian | 507 |
| Czech | 490 |
| Norwegian Bokmål | 473 |
| Persian | 435 |
| Turkish | 434 |
| Tswana | 413 |
| Swahili | 412 |
| Finnish | 396 |
| Southern Sotho | 391 |
| Tsonga | 390 |
| Hungarian | 330 |
| Shona | 305 |
| Arabic | 297 |
| Xhosa | 283 |
| Slovak | 283 |
| Vietnamese | 271 |
| Malay | 257 |
| Basque | 245 |
| Lithuanian | 231 |
| Estonian | 224 |
| Albanian | 224 |
| Croatian | 208 |
| Bosnian | 180 |
| Thai | 175 |
| Greek | 169 |
| Somali | 137 |
| Slovenian | 137 |
| Hebrew | 136 |
| ASN | Sites |
|---|---|
| Cloudflare, Inc. | 6,197 |
| Hostinger International Limited | 5,077 |
| Cloudflare London, LLC | 4,178 |
| GoDaddy.com, LLC | 3,026 |
| OVH SAS | 2,868 |
| IONOS SE | 2,813 |
| Amazon.com, Inc. | 2,581 |
| Hetzner Online GmbH | 1,936 |
| Google LLC | 1,155 |
| Neue Medien Muennich GmbH | 1,016 |
| DigitalOcean, LLC | 1,010 |
| Aruba S.p.A. | 986 |
| New Dream Network, LLC | 963 |
| Namecheap, Inc. | 859 |
| Strato GmbH | 829 |
| Fastly, Inc. | 803 |
| Host Europe GmbH | 796 |
| InMotion Hosting, Inc. | 693 |
| Sucuri | 690 |
| Combell NV | 578 |
| O2switch SAS | 574 |
| One.com A/S | 447 |
| Infomaniak Network SA | 420 |
| Akamai Connected Cloud | 412 |
| The Constant Company, LLC | 409 |
| Liquid Web, L.L.C | 386 |
| Xserver Inc. | 384 |
| Microsoft Corporation | 304 |
| Contabo GmbH | 295 |
| Beget LLC | 293 |
| WHG Hosting Services Ltd | 280 |
| WebSupport s.r.o. | 277 |
| Cyber_Folks S.A. | 257 |
| GMO Internet Group, Inc. | 254 |
| Beanfield Technologies Inc. | 250 |
| Signet B.V. | 238 |
| team.blue Denmark A/S | 223 |
| netcup GmbH | 216 |
| DinaHosting S.L. | 214 |
| dogado GmbH | 205 |
| Mittwald CM Service GmbH & Co. KG | 204 |
| Hostpoint AG | 198 |
| K Media Tech Ltd. | 192 |
| Domain names registrar REG.RU, Ltd | 186 |
| PrivateSystems Networks | 174 |
| Jsc timeweb | 165 |
| A2 Hosting, Inc. | 160 |
| Network Solutions, LLC | 159 |
| home.pl sp. z o.o. | 156 |
| Unified Layer | 152 |
| TLD | Sites |
|---|---|
| com | 28,076 |
| de | 4,080 |
| org | 3,753 |
| fr | 1,750 |
| co.uk | 1,410 |
| net | 1,283 |
| it | 1,237 |
| nl | 1,227 |
| ca | 943 |
| ru | 860 |
| com.au | 835 |
| ch | 695 |
| pl | 683 |
| com.br | 550 |
| dk | 530 |
| es | 521 |
| eu | 514 |
| in | 428 |
| be | 408 |
| at | 379 |
| cz | 372 |
| se | 311 |
| info | 248 |
| hu | 243 |
| fi | 232 |
| co.za | 219 |
| gr | 218 |
| ro | 211 |
| no | 193 |
| co | 187 |
| org.uk | 186 |
| jp | 184 |
| co.nz | 182 |
| ir | 181 |
| cl | 180 |
| sk | 163 |
| pt | 147 |
| ie | 139 |
| com.ar | 131 |
| io | 125 |
| ee | 120 |
| us | 113 |
| vn | 104 |
| lt | 102 |
| com.mx | 92 |
| online | 91 |
| co.il | 91 |
| biz | 86 |
| co.jp | 85 |
| me | 83 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 21,831 |
| 🇩🇪 Germany | 7,336 |
| 🇫🇷 France | 4,748 |
| 🇬🇧 United Kingdom | 1,983 |
| 🇳🇱 Netherlands | 1,554 |
| 🇮🇹 Italy | 1,484 |
| 🇷🇺 Russia | 1,024 |
| 🇨🇦 Canada | 1,015 |
| 🇮🇳 India | 980 |
| 🇯🇵 Japan | 923 |
| 🇨🇭 Switzerland | 875 |
| 🇪🇸 Spain | 836 |
| 🇵🇱 Poland | 791 |
| 🇦🇺 Australia | 741 |
| 🇸🇬 Singapore | 722 |
| 🇩🇰 Denmark | 695 |
| 🇫🇮 Finland | 468 |
| 🇧🇷 Brazil | 461 |
| 🇧🇪 Belgium | 376 |
| 🇨🇿 Czech Republic | 337 |
| 🇮🇷 Iran | 337 |
| 🇸🇪 Sweden | 285 |
| 🇿🇦 South Africa | 277 |
| 🇮🇩 Indonesia | 277 |
| 🇸🇰 Slovakia | 259 |
| 🇭🇺 Hungary | 218 |
| 🇻🇳 Vietnam | 215 |
| 🇭🇰 Hong Kong | 211 |
| 🇹🇷 Turkey | 207 |
| 🇱🇹 Lithuania | 182 |
| 🇮🇪 Ireland | 161 |
| 🇷🇴 Romania | 161 |
| 🇪🇪 Estonia | 141 |
| 🇳🇴 Norway | 139 |
| 🇦🇹 Austria | 133 |
| 🇹🇭 Thailand | 130 |
| 🇧🇬 Bulgaria | 121 |
| 🇵🇹 Portugal | 118 |
| 🇨🇱 Chile | 104 |
| 🇦🇷 Argentina | 103 |
| 🇨🇳 China | 97 |
| 🇳🇿 New Zealand | 96 |
| 🇲🇾 Malaysia | 95 |
| 🇬🇷 Greece | 85 |
| 🇰🇷 South Korea | 84 |
| 🇺🇦 Ukraine | 81 |
| 🇮🇱 Israel | 68 |
| 🇸🇮 Slovenia | 42 |
| 🇲🇽 Mexico | 38 |
| 🇹🇼 Taiwan | 37 |
| 🇷🇸 Serbia | 31 |
| 🇭🇷 Croatia | 31 |
| 🇦🇪 United Arab Emirates | 27 |
| 🇱🇺 Luxembourg | 23 |
| 🇰🇿 Kazakhstan | 22 |
| 🇱🇻 Latvia | 22 |
| 🇧🇩 Bangladesh | 22 |
| 🇮🇸 Iceland | 20 |
| 🇸🇨 Seychelles | 19 |
| 🇧🇾 Belarus | 16 |
| 🇰🇪 Kenya | 15 |
| 🇪🇨 Ecuador | 14 |
| 🇵🇪 Peru | 11 |
| 🇹🇳 Tunisia | 10 |
| 🇨🇴 Colombia | 9 |
| 🇬🇪 Georgia | 8 |
| 🇳🇵 Nepal | 8 |
| 🇩🇿 Algeria | 8 |
| 🇧🇦 Bosnia and Herzegovina | 7 |
| 🇵🇭 Philippines | 6 |
| 🇲🇩 Moldova | 6 |
| 🇱🇰 Sri Lanka | 5 |
| 🇲🇳 Mongolia | 5 |
| 🇧🇴 Bolivia | 5 |
| 🇲🇰 North Macedonia | 5 |
| 🇵🇾 Paraguay | 5 |
| 🇨🇾 Cyprus | 4 |
| 🇺🇾 Uruguay | 4 |
| 🇬🇭 Ghana | 4 |
| 🇵🇦 Panama | 4 |
| 🇻🇪 Venezuela | 3 |
| 🇧🇹 Bhutan | 3 |
| 🇪🇹 Ethiopia | 3 |
| 🇲🇲 Myanmar | 3 |
| 🇺🇿 Uzbekistan | 3 |
| 🇨🇮 Côte d'Ivoire | 3 |
| 🇰🇬 Kyrgyzstan | 3 |
| 🇹🇿 Tanzania | 3 |
| 🇸🇾 Syria | 3 |
| 🇨🇷 Costa Rica | 2 |
| 🇺🇬 Uganda | 2 |
| 🇹🇲 Turkmenistan | 2 |
| 🇱🇾 Libya | 2 |
| 🇪🇬 Egypt | 2 |
| 🇲🇺 Mauritius | 2 |
| 🇦🇲 Armenia | 2 |
| 🇲🇦 Morocco | 2 |
| 🇸🇳 Senegal | 2 |
| 🇦🇱 Albania | 2 |
| 🇷🇼 Rwanda | 2 |
| 🇴🇲 Oman | 1 |
| 🇲🇬 Madagascar | 1 |
| 🇹🇹 Trinidad and Tobago | 1 |
| 🇵🇫 French Polynesia | 1 |
| 🇶🇦 Qatar | 1 |
| 🇹🇯 Tajikistan | 1 |
| 🇸🇲 San Marino | 1 |
| 🇵🇸 Palestine | 1 |
| 🇨🇺 Cuba | 1 |
| 🇳🇦 Namibia | 1 |
| 🇬🇬 Guernsey | 1 |
| 🇦🇫 Afghanistan | 1 |
| 🇲🇼 Malawi | 1 |
| 🇸🇦 Saudi Arabia | 1 |
| 🇱🇦 Laos | 1 |
| 🇦🇿 Azerbaijan | 1 |
| 🇿🇼 Zimbabwe | 1 |
| 🇰🇭 Cambodia | 1 |
| 🇦🇸 American Samoa | 1 |
| 🇨🇲 Cameroon | 1 |
| 🇲🇿 Mozambique | 1 |
| 🇽🇰 Kosovo | 1 |
| 🇵🇰 Pakistan | 1 |
| 🇹🇱 Timor-Leste | 1 |
| 🇿🇲 Zambia | 1 |
| 🇳🇨 New Caledonia | 1 |
| 🇯🇴 Jordan | 1 |